Home / 4,383,878.60-6,575,725.74-2,019,974.60

Finding the Fourth Proportional to 4,383,878.60, 6,575,725.74 and 2,019,974.60

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Solution

The fourth proportional to 4,383,878.60, 6,575,725.74 and 2,019,974.60 is: 3,029,919.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,878.60 : 6,575,725.74 = 2,019,974.60 : x
  2. Step 2: Convert to fraction form
    4,383,878.60/6,575,725.74 = 2,019,974.60/x
  3. Step 3: Cross multiply
    4,383,878.60x = 6,575,725.74 × 2,019,974.60
  4. Step 4: Simplify right side
    4,383,878.60x = 13,282,798,971,366.21
  5. Step 5: Solve for x
    x = 13,282,798,971,366.21/4,383,878.60
  6. Step 6: Final answer
    x = 3,029,919.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.